说不尽的“女子进城”——论香港爱情传奇中女性与城市的亲和悖离

富有传奇色彩的香港,是港岛内外女作家们敷衍爱情传奇的绝佳场所,在一个个故事背后,隐藏着女作家们对女性命运的疑问和思考。本文以张爱玲、王安忆的文本为主,兼及其他女作家的香港传奇,对现代城市与女性命运的关系作一考察。首先通过文本分析,指出故事中“女子进城”的内在模式,“女子进城”,这里喻指女性在城市中自我肯定与追求欲望满足的行为。第二部分展开对女性与城市关系的两面——亲和性与悖离性的具体评述。第三部分通过追溯神化原型,寻求女性与城市矛盾关系的历史源流     

建国以来我国公民科学素质建设的基本特征

本文将我国公民科学素质建设的历史放在整个中国社会变革的大背景中加以审视，在其基础上描述和讨论了建国以来我国公民科学素质建设的九大历史特征，以期为新形势下的公民科学素质建设提供借鉴。     

论生命视角下的教师教育

教育的起点是“人”的教育,教师的责任是教人做人。教育不仅要关注学生的生命成长,也需要关注教师的生命成长。在以往的教师教育中,我们过分注重教师的技能化培训,而忽视了教师生命的完善与发展。因此,要实现人的完整性,使之走向完美境界,就必须完善教师的生命价值,使其在帮助学生完整实现自己的同时也创造着属于教师自己的生命意义与自身价值。     

Kinetics of aerobically activated sludge on terylene artificial silk printing and dyeing wastewater treatment

INTRODUCTIONInordertogetpliableandelegantterylenefabricjustlikesilk,terylenegreigeclothisalwayspretreatedwithalkali-decompositionprocesswh-ereinterylenegreigeclothishydrolyzedtosomeextentinNaOHsolutionatcertaintemperature(T)andpressure.Duringthisprocess,thesuperficialterylenefibreispeeledofffromtheclothanddis-solvedintosolution,inwhichteryleneacid(TA)andethyleneglycolaredischargedaspollutantsinwastewater.Theobtainedterylenefabricwithsi-lkenwrinkleandsoftfeelingiscalledartificialsilkfabr…     

污名:研究现状与静态-动态模型构念

污名被认为是一种贬低化标志,它造成了人际分离和社会排斥.当前,我国面临社会转型时期,许多污名现象日益凸显,不但危害个体的身心健康,也恶化人际关系,成为构建和谐社会的一大障碍.通过对污名定义、基本内容、类型和维度,以及我国该领域发展的瓶颈问题进行研究,并将污名放置于一个更广泛的社会大背景中去考量,提出了关于污名问题的静态和动态的模型构想.     

供应链价值创造的驱动因素及过程研究

供应链与供应链之间的竞争已成为现代竞争的一种重要形式,供应链必须以价值创造最大化为目标来争取市场上的竞争优势。本文分析了供应链价值的定义及其内容和特征,结合价值创造理论提出了供应链价值创造过程模型,并对该模型中驱动因素的影响和价值创造过程的各阶段进行了深入分析。     

基于B/S模式的海量数据报表的实现

本文基于海量数据和网络打印速度之间的矛盾问题,通过几种报表实施方案的对比,提出了利用操纵Excel引擎方式解决网络打印海量数据报表问题的方法。以某煤矿企业考勤综合管理系统的考勤报表为应用背景,研究了基于B/S模式的海量数据报表的实现过程,讨论了客户端与服务器端的设置方式。应用证明该方法切实可行,可以有效地解决网络打印海量数据报表效率低的问题。     

Parsimonious translation models for information retrieval

In the KL divergence framework, the extended language modeling approach has a critical problem of estimating a query model, which is the probabilistic model that encodes the user’s information need. For query expansion in initial retrieval, the translation model had been proposed to involve term co-occurrence statistics. However, the translation model was difficult to apply, because the term co-occurrence statistics must be constructed in the offline time. Especially in a large collection, constructing such a large matrix of term co-occurrences statistics prohibitively increases time and space complexity. In addition, reliable retrieval performance cannot be guaranteed because the translation model may comprise noisy non-topical terms in documents. To resolve these problems, this paper investigates an effective method to construct co-occurrence statistics and eliminate noisy terms by employing a parsimonious translation model. The parsimonious translation model is a compact version of a translation model that can reduce the number of terms containing non-zero probabilities by eliminating non-topical terms in documents. Through experimentation on seven different test collections, we show that the query model estimated from the parsimonious translation model significantly outperforms not only the baseline language modeling, but also the non-parsimonious models.     

An empirical study of query expansion and cluster-based retrieval in language modeling approach

The term mismatch problem in information retrieval is a critical problem, and several techniques have been developed, such as query expansion, cluster-based retrieval and dimensionality reduction to resolve this issue. Of these techniques, this paper performs an empirical study on query expansion and cluster-based retrieval. We examine the effect of using parsimony in query expansion and the effect of clustering algorithms in cluster-based retrieval. In addition, query expansion and cluster-based retrieval are compared, and their combinations are evaluated in terms of retrieval performance by performing experimentations on seven test collections of NTCIR and TREC.     

年龄限制在劳动力市场的作用机制

考察了年龄和劳动生产率的关系以及招聘中年龄限制的作用机制,提出了与传统研究不同的观点,认为年龄限制不一定是歧视,并从一般均衡的视角对年龄限制的效应进行了分析,指出政府可以通过提供教育、培训补贴等措施来增强劳动力市场弱势群体的竞争力,而不是监督用人单位怎样招聘。